/* TechnoYes shared design system. Per-site accents live in theme.css (--a1, --a2). */
:root{
  --a1:#6366f1;--a2:#ec4899;
  --bg:#f3f5fb;--surface:#fff;--surface2:#f7f8fd;--text:#0f172a;--muted:#64748b;--line:#e4e8f2;
  --ok:#16a34a;--warn:#f59e0b;--bad:#ef4444;
  --shadow:0 1px 2px rgba(15,23,42,.05),0 8px 24px -8px rgba(15,23,42,.12);
  --grad:linear-gradient(135deg,var(--a1),var(--a2));
  --r:16px;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#090e1a;--surface:#121a2c;--surface2:#0e1627;--text:#e8edf8;--muted:#93a1ba;--line:#222d45;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -10px rgba(0,0,0,.6)}}
:root[data-theme="dark"]{--bg:#090e1a;--surface:#121a2c;--surface2:#0e1627;--text:#e8edf8;--muted:#93a1ba;--line:#222d45;--shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px -10px rgba(0,0,0,.6)}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{overflow-x:hidden}
body{margin:0;font:16px/1.6 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
a{color:var(--a1)}
img,svg{max-width:100%}
.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
.ico{width:1.1em;height:1.1em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.18em;flex:none}
.sr{position:absolute;left:-9999px}

/* header + hero */
header.site{background:#0b1b2b;position:sticky;top:0;z-index:30}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 18px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff;min-width:0}
.logo img{display:block;height:30px;width:auto}
.logo .tool{color:#b8c7d9;font-weight:500;font-size:.92rem;border-left:1px solid #34475c;padding-left:10px;white-space:nowrap}
nav.top{display:flex;align-items:center;gap:4px}
nav.top a{color:#b8c7d9;text-decoration:none;font-size:.92rem;padding:6px 10px;border-radius:8px}
nav.top a:hover{color:#fff;background:rgba(255,255,255,.08)}
.iconbtn{background:rgba(255,255,255,.08);color:#dbe6f3;border:0;border-radius:10px;width:36px;height:36px;display:grid;place-items:center;cursor:pointer;padding:0}
.iconbtn:hover{background:rgba(255,255,255,.16)}
@media(max-width:560px){nav.top a{display:none}.logo .tool{display:none}}

.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(160deg,#0b1b2b 0%,#10213a 45%,color-mix(in srgb,var(--a1) 55%,#0b1b2b) 100%);padding:44px 0 96px}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;animation:float 14s ease-in-out infinite}
.hero::before{width:340px;height:340px;background:var(--a1);right:-80px;top:-120px}
.hero::after{width:300px;height:300px;background:var(--a2);left:-100px;bottom:-160px;animation-delay:-6s}
.hero .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(1.8rem,4.5vw,2.8rem);line-height:1.12;margin:0 0 10px;letter-spacing:-.02em}
.hero h1 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;filter:brightness(1.35)}
.hero p{margin:0;max-width:640px;color:#c5d2e4;font-size:1.05rem}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;padding:5px 11px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);color:#e6eefb;backdrop-filter:blur(4px)}
@keyframes float{50%{transform:translate(30px,24px) scale(1.08)}}

main.wrap{margin-top:-68px;position:relative;z-index:2}
main.page{margin-top:0;padding-top:24px}
main.page h1{font-size:2rem;letter-spacing:-.02em}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:22px;margin:0 0 18px}
.card h2,.card h3{margin-top:0}
.card-title{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.05rem;margin:0 0 14px}
.card-title .ico{color:var(--a1)}
.grid{display:grid;gap:18px;grid-template-columns:minmax(0,1fr)}
.grid>*{min-width:0}
@media(min-width:820px){.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.split{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr)}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(min-width:520px) and (max-width:819px){.grid.three,.grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}}
.grid.tight{gap:12px}

/* forms */
label,.lbl{display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.88rem;margin:14px 0 6px;color:var(--text)}
label .hint{font-weight:500;color:var(--muted)}
.field{position:relative}
.field .pre,.field .suf{position:absolute;top:50%;transform:translateY(-50%);color:var(--muted);font-weight:600;pointer-events:none}
.field .pre{left:12px}.field .suf{right:12px}
input[type=number],input[type=text],input[type=date],input[type=month],input[type=date],input[type=color],select{width:100%;padding:11px 12px;border:1.5px solid var(--line);border-radius:12px;background:var(--surface2);color:var(--text);font:inherit;font-weight:600;transition:border-color .15s,box-shadow .15s}
input[type=color]{padding:3px;height:42px;cursor:pointer}
input:focus,select:focus{outline:0;border-color:var(--a1);box-shadow:0 0 0 4px color-mix(in srgb,var(--a1) 18%,transparent)}
.field input[type=number]{padding-left:32px}
.field.s input[type=number]{padding-left:12px;padding-right:42px}
.grid.two{align-items:start}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:99px;background:linear-gradient(var(--a1),var(--a1)) 0/var(--p,50%) 100% no-repeat,var(--line);margin:10px 0 2px;outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--a1);box-shadow:0 2px 8px rgba(0,0,0,.25);cursor:grab;transition:transform .15s}
input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--a1);cursor:grab}
input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 5px color-mix(in srgb,var(--a1) 30%,transparent)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:11px 18px;font:inherit;font-weight:700;font-size:.95rem;cursor:pointer;text-decoration:none;color:#fff;background:var(--grad);box-shadow:0 6px 16px -6px color-mix(in srgb,var(--a1) 70%,transparent);transition:transform .15s,box-shadow .15s,filter .15s}
.btn:hover{transform:translateY(-1px);filter:brightness(1.06)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:var(--surface2);color:var(--text);border:1.5px solid var(--line);box-shadow:none}
.btn.ghost:hover{border-color:var(--a1);color:var(--a1)}
.btn.sm{padding:7px 12px;font-size:.84rem;border-radius:10px}
.btn[disabled]{opacity:.5;pointer-events:none}
.actions{display:flex;flex-wrap:wrap;gap:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:999px;border:1.5px solid var(--line);background:var(--surface2);color:var(--text);font:inherit;font-weight:600;font-size:.86rem;cursor:pointer;transition:all .15s}
.chip:hover{border-color:var(--a1);color:var(--a1)}
.chip.on{background:var(--grad);border-color:transparent;color:#fff}
.seg{display:inline-flex;background:var(--surface2);border:1.5px solid var(--line);border-radius:12px;padding:3px;gap:2px;width:100%}
.seg button{flex:1;border:0;background:transparent;color:var(--muted);font:inherit;font-weight:700;padding:8px 10px;border-radius:9px;cursor:pointer;transition:all .15s}
.seg button.on{background:var(--grad);color:#fff;box-shadow:0 4px 12px -4px color-mix(in srgb,var(--a1) 70%,transparent)}

/* stats */
.stat{display:flex;gap:12px;align-items:center;background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:14px}
.stat .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff;background:var(--grad);flex:none}
.stat .k{font-size:.78rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.stat .v{font-size:1.25rem;font-weight:800;letter-spacing:-.01em;word-break:break-word}
.big{text-align:center;border-radius:16px;padding:20px;color:#fff;background:var(--grad);position:relative;overflow:hidden}
.big::after{content:"";position:absolute;inset:auto -30px -50px auto;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.14)}
.big .k{font-size:.85rem;opacity:.9;font-weight:600}
.big .v{font-size:clamp(1.9rem,6vw,2.6rem);font-weight:800;letter-spacing:-.02em;line-height:1.15}

/* tables */
.tablewrap{overflow:auto;max-height:420px;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:.9rem;font-variant-numeric:tabular-nums}
th,td{padding:9px 12px;text-align:right;white-space:nowrap}
th:first-child,td:first-child{text-align:left}
thead th{position:sticky;top:0;background:var(--surface2);font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);z-index:1}
tbody tr:nth-child(even){background:color-mix(in srgb,var(--surface2) 70%,transparent)}
tbody tr:hover{background:color-mix(in srgb,var(--a1) 9%,transparent)}
td.hl{font-weight:800;color:var(--a1)}

/* charts */
.chart{width:100%;height:auto;display:block}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:.84rem;color:var(--muted);margin-top:8px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.tip{position:fixed;z-index:60;pointer-events:none;background:#0b1b2b;color:#fff;font-size:.8rem;padding:8px 11px;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.35);opacity:0;transition:opacity .12s;max-width:220px}
.tip.on{opacity:1}
.tip b{display:block;margin-bottom:2px}

/* drop zone, file list */
.drop{border:2px dashed color-mix(in srgb,var(--a1) 45%,var(--line));background:color-mix(in srgb,var(--a1) 5%,var(--surface2));border-radius:18px;padding:38px 16px;text-align:center;cursor:pointer;transition:all .2s}
.drop:hover,.drop.over{border-color:var(--a1);background:color-mix(in srgb,var(--a1) 12%,var(--surface2));transform:scale(1.005)}
.drop .big-ico{width:62px;height:62px;border-radius:20px;margin:0 auto 12px;display:grid;place-items:center;color:#fff;background:var(--grad);box-shadow:0 10px 24px -8px color-mix(in srgb,var(--a1) 70%,transparent);animation:bob 3s ease-in-out infinite}
.drop .big-ico .ico{width:28px;height:28px}
.drop strong{font-size:1.1rem}.drop small{color:var(--muted);display:block;margin-top:4px}
@keyframes bob{50%{transform:translateY(-6px)}}
.files{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.file{display:grid;grid-template-columns:56px 1fr auto;gap:12px;align-items:center;background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:10px;animation:pop .35s ease both}
.file .th{width:56px;height:56px;border-radius:10px;object-fit:cover;background:repeating-conic-gradient(#d8dce6 0 25%,#fff 0 50%) 0/12px 12px}
.file .nm{font-weight:700;word-break:break-all;line-height:1.3}
.file .meta{font-size:.8rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px 10px;align-items:center;margin-top:3px}
.file .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:600px){.file{grid-template-columns:48px 1fr}.file .th{width:48px;height:48px}.file .acts{grid-column:1/-1;justify-content:flex-start}}
.pill{display:inline-block;padding:2px 8px;border-radius:99px;font-size:.74rem;font-weight:800}
.pill.ok{background:color-mix(in srgb,var(--ok) 16%,transparent);color:var(--ok)}
.pill.bad{background:color-mix(in srgb,var(--bad) 14%,transparent);color:var(--bad)}
.spin{width:16px;height:16px;border:2.5px solid var(--line);border-top-color:var(--a1);border-radius:50%;display:inline-block;animation:spin .7s linear infinite;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pop{from{opacity:0;transform:translateY(8px) scale(.98)}}

/* content blocks */
.ad{min-height:90px;margin:8px 0 22px;border:1px dashed var(--line);border-radius:12px;display:grid;place-items:center;color:var(--muted);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.ad.live{display:block;border:0;min-height:90px;text-transform:none;letter-spacing:0}
.ad.live::before{content:"Advertisement";display:block;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px;text-align:center}
.sec{margin:44px 0 0}
.sec>h2{font-size:1.6rem;letter-spacing:-.02em;margin:0 0 6px}
.sec>p.sub{color:var(--muted);margin:0 0 18px}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:transform .2s,box-shadow .2s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat .ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;background:var(--grad);margin-bottom:12px}
.feat h3{margin:0 0 4px;font-size:1.05rem}.feat p{margin:0;color:var(--muted);font-size:.93rem}
.steps{counter-reset:s;display:grid;gap:14px;padding:0;list-style:none}
@media(min-width:820px){.steps{grid-template-columns:repeat(3,1fr)}}
.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 18px 64px;position:relative}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;display:grid;place-items:center}
details{background:var(--surface);border:1px solid var(--line);border-radius:14px;margin:0 0 10px;padding:0 18px}
summary{cursor:pointer;font-weight:700;padding:15px 0;list-style:none;display:flex;justify-content:space-between;gap:10px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.4rem;color:var(--a1);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 16px;color:var(--muted)}
.share{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,30px);background:#0b1b2b;color:#fff;padding:11px 18px;border-radius:12px;font-weight:600;font-size:.9rem;opacity:0;pointer-events:none;transition:all .25s;z-index:80;display:flex;gap:8px;align-items:center;box-shadow:0 10px 30px rgba(0,0,0,.4)}
.toast.on{opacity:1;transform:translate(-50%,0)}
footer.site{margin-top:60px;background:var(--surface);border-top:1px solid var(--line);color:var(--muted);padding:34px 0 26px;font-size:.9rem}
footer.site a{color:var(--text);text-decoration:none;margin-right:16px;font-weight:500}
footer.site a:hover{color:var(--a1)}
footer.site .fine{margin-top:14px;font-size:.8rem;opacity:.85}
.fl{height:28px;width:auto;display:block;margin-bottom:6px}
.logo-dark{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-light{display:none}:root:not([data-theme="light"]) .logo-dark{display:block}}
:root[data-theme="dark"] .logo-light{display:none}:root[data-theme="dark"] .logo-dark{display:block}
.prose h2{margin-top:28px}.prose{max-width:760px}

.progress{height:10px;border-radius:99px;background:var(--line);overflow:hidden}.progress i{display:block;height:100%;width:0;background:var(--grad);transition:width .2s}
.progress.ind i{width:35%;animation:ind 1.1s ease-in-out infinite}
@keyframes ind{0%{margin-left:-35%}100%{margin-left:100%}}
.working .btn,.working .drop,.working .chip{pointer-events:none;opacity:.6}
#prog p{display:flex;align-items:center;gap:8px}
.btn .spin{border-color:rgba(255,255,255,.4);border-top-color:#fff}
.toolnav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px}
.toolnav a.chip{text-decoration:none}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(136px,1fr));gap:12px}
.pcard{background:var(--surface2);border:1px solid var(--line);border-radius:14px;padding:8px;text-align:center;animation:pop .3s ease both;transition:opacity .2s}
.pcard.del{opacity:.35}
.pcard .pv{height:150px;display:grid;place-items:center;overflow:hidden;border-radius:8px;background:repeating-conic-gradient(#e6e9f1 0 25%,#fff 0 50%) 0/14px 14px}
.pcard .pv img{max-width:100%;max-height:100%;box-shadow:0 2px 8px rgba(0,0,0,.25);transition:transform .25s}
.pcard .pn{font-size:.78rem;color:var(--muted);margin:6px 0 4px;font-weight:600}
.pcard .pa{display:flex;justify-content:center;gap:4px;flex-wrap:wrap}
.pcard .pa button{padding:5px 7px;border-radius:8px}
.toolcard{display:block;text-decoration:none;color:inherit}
.toolcard h3{color:var(--text)}
@media print{
  header.site,.hero,footer.site,.ad,.actions,.share,.noprint,.sec.noprint,.toast{display:none!important}
  main.wrap{margin-top:0}body{background:#fff;color:#000}
  .card{box-shadow:none;break-inside:avoid}.tablewrap{max-height:none;overflow:visible}
  .printhead{display:flex!important}
}
.printhead{display:none;align-items:center;gap:12px;font-size:1.1rem;font-weight:700;margin:0 0 12px}.printhead img{height:30px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}